Home / 4,973.55-6,856.24-3,476.81

Finding the Fourth Proportional to 4,973.55, 6,856.24 and 3,476.81

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Solution

The fourth proportional to 4,973.55, 6,856.24 and 3,476.81 is: 4,792.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973.55 : 6,856.24 = 3,476.81 : x
  2. Step 2: Convert to fraction form
    4,973.55/6,856.24 = 3,476.81/x
  3. Step 3: Cross multiply
    4,973.55x = 6,856.24 × 3,476.81
  4. Step 4: Simplify right side
    4,973.55x = 23,837,843.79
  5. Step 5: Solve for x
    x = 23,837,843.79/4,973.55
  6. Step 6: Final answer
    x = 4,792.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.